贝尔法斯特圣玛丽学院国际商务文凭证书【购证 微kaa77788】pi/2
(0.024 seconds)
11—20 of 135 matching pages
11: 10.39 Relations to Other Functions
…
►
►
►
10.39.2
…
►
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : base of natural logarithm, : modified Bessel function of the second kind and : complex variable
- Referenced by:
- §7.14(i)
- Permalink:
- http://dlmf.nist.gov/10.39.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §10.39, §10.39 and Ch.10
10.39.4
…
►
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : modified Bessel function of the second kind, : parabolic cylinder function and : complex variable
- Permalink:
- http://dlmf.nist.gov/10.39.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §10.39, §10.39 and Ch.10
10.39.8
…
ⓘ
- Symbols:
- : Whittaker confluent hypergeometric function, : the ratio of the circumference of a circle to its diameter, : modified Bessel function of the second kind, : complex variable and : complex parameter
- A&S Ref:
- 9.6.48
- Referenced by:
- (9.6.21), (9.6.22)
- Permalink:
- http://dlmf.nist.gov/10.39.E8
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §10.39, §10.39 and Ch.10
12: 4.23 Inverse Trigonometric Functions
…
►
4.23.27
,
…
►
…
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : element of, : imaginary unit, : arctangent function, : principal branch of logarithm function, : open interval, : union and : real variable
- Permalink:
- http://dlmf.nist.gov/4.23.E27
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §4.23(iv), §4.23(iv), §4.23 and Ch.4
13: 4.24 Inverse Trigonometric Functions: Further Properties
…
►
4.24.4
, .
…
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : arctangent function, : real part and : complex variable
- A&S Ref:
- 4.4.42 (has an error. should have a negative sign when .)
- Referenced by:
- §4.45(i)
- Permalink:
- http://dlmf.nist.gov/4.24.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §4.24(i), §4.24 and Ch.4
14: 4.40 Integrals
…
►
4.40.7
,
…
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : hyperbolic cotangent function, : hyperbolic sine function, : integral, : sine function, : real or complex constant and : real variable
- Permalink:
- http://dlmf.nist.gov/4.40.E7
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §4.40(iii), §4.40 and Ch.4
15: 20.10 Integrals
…
►
20.10.4
►
ⓘ
- Symbols:
- : theta function, : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : hyperbolic secant function, : hyperbolic sine function, : imaginary unit, : integral, : parameter, : parameter and : parameter
- Permalink:
- http://dlmf.nist.gov/20.10.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §20.10(ii), §20.10 and Ch.20
20.10.5
…
ⓘ
- Symbols:
- : theta function, : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : hyperbolic cosecant function, : hyperbolic cosine function, : imaginary unit, : integral, : parameter, : parameter and : parameter
- Permalink:
- http://dlmf.nist.gov/20.10.E5
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §20.10(ii), §20.10 and Ch.20
16: 12.7 Relations to Other Functions
…
►
12.7.5
►
ⓘ
- Symbols:
- : parabolic cylinder function, : the ratio of the circumference of a circle to its diameter, : complementary error function, : base of natural logarithm, : parabolic cylinder function and : complex variable
- Referenced by:
- §12.11(ii)
- Permalink:
- http://dlmf.nist.gov/12.7.E5
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §12.7(ii), §12.7 and Ch.12
12.7.6
,
…
►
ⓘ
- Symbols:
- : parabolic cylinder function, : the ratio of the circumference of a circle to its diameter, : complementary error function, : derivative of with respect to , : base of natural logarithm, : factorial (as in ), : parabolic cylinder function, : complex variable and : nonnegative integer
- Permalink:
- http://dlmf.nist.gov/12.7.E6
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §12.7(ii), §12.7 and Ch.12
12.7.10
…
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : modified Bessel function of the second kind, : parabolic cylinder function and : complex variable
- A&S Ref:
- 19.15.9 (modification of)
- Permalink:
- http://dlmf.nist.gov/12.7.E10
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §12.7(iii), §12.7 and Ch.12
17: 7.7 Integral Representations
…
►
7.7.8
,
.
…
►
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : integral and : phase
- A&S Ref:
- 7.4.3 (in different form)
- Referenced by:
- §7.7(i)
- Permalink:
- http://dlmf.nist.gov/7.7.E8
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.7(i), §7.7 and Ch.7
7.7.13
►
ⓘ
- Symbols:
- : gamma function, : auxiliary function for Fresnel integrals, : the ratio of the circumference of a circle to its diameter, : differential of , : imaginary unit, : integral, : complex variable, : change of variable and : constant
- Keywords:
- Mellin transform
- Referenced by:
- §7.7(ii), §7.7(ii)
- Permalink:
- http://dlmf.nist.gov/7.7.E13
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.7(ii), §7.7(ii), §7.7 and Ch.7
7.7.14
…
►
ⓘ
- Symbols:
- : gamma function, : auxiliary function for Fresnel integrals, : the ratio of the circumference of a circle to its diameter, : differential of , : imaginary unit, : integral, : complex variable, : change of variable and : constant
- Keywords:
- Mellin transform
- Referenced by:
- §7.7(ii), §7.7(ii)
- Permalink:
- http://dlmf.nist.gov/7.7.E14
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.7(ii), §7.7(ii), §7.7 and Ch.7
7.7.15
,
►
ⓘ
- Symbols:
- : auxiliary function for Fresnel integrals, : the ratio of the circumference of a circle to its diameter, : cosine function, : differential of , : base of natural logarithm, : integral and : real part
- Keywords:
- Laplace transform
- A&S Ref:
- 7.4.22 (in different notation)
- Referenced by:
- §7.14(ii)
- Permalink:
- http://dlmf.nist.gov/7.7.E15
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.7(ii), §7.7(ii), §7.7 and Ch.7
7.7.16
.
…
ⓘ
- Symbols:
- : auxiliary function for Fresnel integrals, : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : integral, : real part and : sine function
- Keywords:
- Laplace transform
- A&S Ref:
- 7.4.23 (in different notation)
- Referenced by:
- §7.14(ii)
- Permalink:
- http://dlmf.nist.gov/7.7.E16
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.7(ii), §7.7(ii), §7.7 and Ch.7
18: 18.16 Zeros
…
►
18.16.2
,
►
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : closed interval, : element of, : open interval, : nonnegative integer, : nonnegative integer and : zeros
- Referenced by:
- §18.16(iii), Erratum (V1.2.0) for Equations (18.16.2), (18.16.3)
- Permalink:
- http://dlmf.nist.gov/18.16.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §18.16(ii), §18.16(ii), §18.16 and Ch.18
18.16.3
,
.
…
►
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : closed interval, : element of, : floor of , : open interval, : nonnegative integer, : nonnegative integer and : zeros
- Referenced by:
- §18.16(iii), Erratum (V1.2.0) for Equations (18.16.2), (18.16.3)
- Permalink:
- http://dlmf.nist.gov/18.16.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §18.16(ii), §18.16(ii), §18.16 and Ch.18
18.16.4
,
…
ⓘ
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : closed interval, : element of, : nonnegative integer, : nonnegative integer, and : zeros
- Permalink:
- http://dlmf.nist.gov/18.16.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §18.16(ii), §18.16(ii), §18.16 and Ch.18
19: 11.11 Asymptotic Expansions of Anger–Weber Functions
…
►
11.11.3
…
►
ⓘ
- Symbols:
- : Bessel function of the second kind, : Weber function, : Poincaré asymptotic expansion, : the ratio of the circumference of a circle to its diameter, : cosine function, : complex variable, : real or complex order, : nonnegative integer, : expansion functions and : expansion functions
- Proof sketch:
- Derivable from (11.10.16).
- Permalink:
- http://dlmf.nist.gov/11.11.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §11.11(i), §11.11 and Ch.11
11.11.11
, ,
…
►
ⓘ
- Symbols:
- : Pochhammer’s symbol (or shifted factorial), : Anger–Weber function, : Poincaré asymptotic expansion, : the ratio of the circumference of a circle to its diameter, : base of natural logarithm, : phase, : real or complex order, : nonnegative integer, : arbitrary small positive constant, : parameter and : expansion function
- Sources:
- Dingle (1973, p. 388); Olver (1997b, pp. 103 and 352)
- Proof sketch:
- Derivable by applying Laplace’s method to the integral (11.10.4).
- Permalink:
- http://dlmf.nist.gov/11.11.E11
- Encodings:
- pMML, png, TeX
- Clarification (effective with 1.1.2):
-
The constraint which was originally , has been extended
to be , .
Suggested 2021-04-05 by Gergő Nemes
- See also:
- Annotations for §11.11(iii), §11.11 and Ch.11
11.11.15
, .
…
ⓘ
- Symbols:
- : Anger–Weber function, : asymptotic equality, : the ratio of the circumference of a circle to its diameter, : base of natural logarithm, : phase, : real or complex order, : arbitrary small positive constant and : parameter
- Source:
- Olver (1997b, pp. 103 and 352)
- Permalink:
- http://dlmf.nist.gov/11.11.E15
- Encodings:
- pMML, png, TeX
- Clarification (effective with 1.1.2):
-
The constraint has been extended to include .
Suggested 2021-04-06 by Gergő Nemes
- See also:
- Annotations for §11.11(iii), §11.11 and Ch.11
20: 5.7 Series Expansions
…
►
5.7.5
, .
…
ⓘ
- Symbols:
- : Euler’s constant, : Riemann zeta function, : the ratio of the circumference of a circle to its diameter, : cotangent function, : psi (or digamma) function, : nonnegative integer and : complex variable
- A&S Ref:
- 6.3.15
- Referenced by:
- §5.7(i)
- Permalink:
- http://dlmf.nist.gov/5.7.E5
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §5.7(i), §5.7 and Ch.5